{"id":61093,"date":"2019-08-12T10:51:16","date_gmt":"2019-08-12T03:51:16","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=61093"},"modified":"2019-08-12T10:51:16","modified_gmt":"2019-08-12T03:51:16","slug":"190800242","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/190800242\/","title":{"rendered":"190800242"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u\u00a0\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Sony SEL2470GM (FE 24-70mm F2.8 GM)<\/strong><\/h2>\n

M\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi v\u1ec1 hi\u1ec7u su\u1ea5t zoom chu\u1ea9n<\/h3>\n

C\u1ea3 thi\u1ebft k\u1ebf v\u00e0 c\u00f4ng ngh\u1ec7 v\u01b0\u1ee3t tr\u1ed9i \u0111\u1ec1u h\u1ed9i t\u1ee5 trong m\u1ed9t \u1ed1ng k\u00ednh zoom c\u1ed1 \u0111\u1ecbnh F2.8 ho\u00e0n to\u00e0n m\u1edbi v\u00e0 c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng hi\u1ec7u su\u1ea5t ti\u1ec1m \u1ea9n tr\u00ean c\u00e1c m\u00e1y \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao t\u1ea1i th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i v\u00e0 c\u1ea3 t\u01b0\u01a1ng lai.<\/p>\n

\"M\u1ed9t<\/p>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 r\u00f5 n\u00e9t ch\u01b0a t\u1eebng c\u00f3<\/h3>\n

M\u1ed9t th\u00e0nh ph\u1ea7n th\u1ea5u k\u00ednh XA (phi c\u1ea7u c\u1ef1c \u0111\u1ea1i) v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u k\u1ebft h\u1ee3p v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n ED cho \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u01b0\u1ee3t tr\u1ed9i, c\u00f3 th\u1ec3 ghi l\u1ea1i c\u00e1c b\u1ed1 c\u1ee5c v\u00e0 chi ti\u1ebft \u1ea5n t\u01b0\u1ee3ng.<\/p>\n

\"\u0110\u1ed9<\/p>\n

Nhanh v\u00e0 s\u00e1ng v\u1edbi kh\u1ea9u \u0111\u1ed9 F2.8 \u1edf m\u1ecdi ti\u00eau c\u1ef1<\/h3>\n

Gi\u1eef c\u00e1c c\u00e0i \u0111\u1eb7t \u0111\u1ed9 ph\u01a1i s\u00e1ng kh\u00f4ng \u0111\u1ed5i trong ph\u1ea1m vi zoom \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ee5p trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng ho\u1eb7c t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp \u0111\u1ed9ng, cho ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh tuy\u1ec7t m\u1ef9 v\u00e0 nh\u1ea5t qu\u00e1n.<\/p>\n

\"Nhanh<\/p>\n

L\u1ea5y n\u00e9t ch\u00ednh x\u00e1c v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh<\/h3>\n

C\u01a1 ch\u1ebf truy\u1ec1n \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp SSM (DDSSM) gi\u1ea3m thi\u1ec3u c\u00e1c chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi c\u00e1c thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c tinh ch\u1ec9nh gi\u00fap t\u0103ng c\u01b0\u1eddng t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng khi l\u1ea5y n\u00e9t t\u1ef1 \u0111\u1ed9ng. Lu\u00f4n tr\u01a1n tru v\u00e0 y\u00ean t\u0129nh c\u1ea3 khi quay phim v\u00e0 ch\u1ee5p \u1ea3nh t\u0129nh.<\/p>\n

\"L\u1ea5y<\/p>\n

T\u00ednh n\u0103ng \u0111i\u1ec1u khi\u1ec3n \u1ed1ng k\u00ednh chuy\u00ean nghi\u1ec7p<\/h3>\n

M\u1ed9t c\u00f4ng t\u1eafc chuy\u1ec3n ch\u1ebf \u0111\u1ed9 l\u1ea5y n\u00e9t, m\u1ed9t n\u00fat gi\u1eef l\u1ea5y n\u00e9t v\u00e0 c\u00f4ng t\u1eafc kh\u00f3a zoom mang \u0111\u1ebfn kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n chuy\u00ean nghi\u1ec7p cho m\u1ed9t lo\u1ea1t c\u00e1c t\u00ecnh hu\u1ed1ng ch\u1ee5p.<\/p>\n

\"T\u00ednh<\/p>\n

C\u1ea5u h\u00ecnh \u1ed0ng k\u00ednh<\/h3>\n

D\u00f2ng s\u1ea3n ph\u1ea9m \u1ed1ng k\u00ednh G Master n\u00e2ng vi\u1ec7c ch\u1ee5p \u1ea3nh v\u00e0 bi\u1ec3u \u0111\u1ea1t n\u1ed9i dung qua \u1ea3nh l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi ch\u01b0a t\u1eebng c\u00f3 b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p kh\u1ea3 n\u0103ng ch\u1ee5p \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ef1c cao c\u00f9ng hi\u1ec7u \u1ee9ng bokeh h\u00f2a tr\u1ed9n m\u1ecbn m\u00e0ng.<\/p>\n

\"C\u1ea5u<\/p>\n

    \n
  • \n

    Th\u1ea5u k\u00ednh phi c\u1ea7u c\u1ef1c \u0111\u1ea1i (Th\u1ea5u k\u00ednh XA)<\/p>\n<\/li>\n

  • \n

    Th\u1ea5u k\u00ednh phi c\u1ea7u<\/p>\n<\/li>\n

  • \n

    K\u00ednh Super ED (t\u00e1n s\u1eafc si\u00eau th\u1ea5p)<\/p>\n<\/li>\n

  • \n

    K\u00ednh ED (t\u00e1n s\u1eafc c\u1ef1c th\u1ea5p)<\/p>\n<\/li>\n<\/ul>\n

    Bi\u1ec3u \u0111\u1ed3 MTF<\/h3>\n

    MTF (Bi\u1ec3u \u0111\u1ed3 Chuy\u1ec3n \u0111\u1ed5i \u0110i\u1ec1u bi\u1ebfn) m\u00f4 t\u1ea3 qu\u00e1 tr\u00ecnh t\u00e1i t\u1ea1o c\u00e1c chi ti\u1ebft \u0111\u1eb9p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u1eefa c\u00e1c d\u00f2ng c\u00f3 kho\u1ea3ng c\u00e1ch ph\u00f9 h\u1ee3p.<\/p>\n

      \n
    • \n
      T\u1ea1i 24 mm \/ Kh\u1ea9u \u0111\u1ed9 t\u1ed1i \u0111a<\/h5>\n

      \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (%)<\/p>\n

      \"T\u1ea1i<\/p>\n

      Kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m quang h\u1ecdc c\u1ee7a \u1ed1ng k\u00ednh (mm)<\/p>\n<\/li>\n

    • \n
      T\u1ea1i 24 mm \/ Kh\u1ea9u \u0111\u1ed9 F8<\/h5>\n

      \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (%)<\/p>\n

      \"T\u1ea1i<\/p>\n

      Kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m quang h\u1ecdc c\u1ee7a \u1ed1ng k\u00ednh (mm)<\/p>\n<\/li>\n

    • \n
      T\u1ea1i 70 mm \/ Kh\u1ea9u \u0111\u1ed9 t\u1ed1i \u0111a<\/h5>\n

      \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (%)<\/p>\n

      \"T\u1ea1i<\/p>\n

      Kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m quang h\u1ecdc c\u1ee7a \u1ed1ng k\u00ednh (mm)<\/p>\n<\/li>\n

    • \n
      T\u1ea1i 70 mm \/ Kh\u1ea9u \u0111\u1ed9 F8<\/h5>\n

      \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (%)<\/p>\n

      \"T\u1ea1i<\/p>\n

      Kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m quang h\u1ecdc c\u1ee7a \u1ed1ng k\u00ednh (mm)<\/p>\n

      \"\"<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Gi\u1edbi thi\u1ec7u\u00a0\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Sony SEL2470GM (FE 24-70mm F2.8 GM) M\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi v\u1ec1 hi\u1ec7u su\u1ea5t zoom chu\u1ea9n C\u1ea3 thi\u1ebft k\u1ebf v\u00e0 c\u00f4ng ngh\u1ec7...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61093"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=61093"}],"version-history":[{"count":5,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61093\/revisions"}],"predecessor-version":[{"id":61178,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61093\/revisions\/61178"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=61093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=61093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=61093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}